CN214380322U - Non-inductive occupying battery - Google Patents
Non-inductive occupying battery Download PDFInfo
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- CN214380322U CN214380322U CN202120357564.6U CN202120357564U CN214380322U CN 214380322 U CN214380322 U CN 214380322U CN 202120357564 U CN202120357564 U CN 202120357564U CN 214380322 U CN214380322 U CN 214380322U
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Abstract
The utility model discloses a no response occupy-place battery relates to wireless rechargeable battery technical field, occupy-place battery includes: a support as a support body; the device comprises an occupying battery shell, wherein a wave-absorbing shielding layer is arranged on the outer side of the occupying battery shell; the lithium battery pack comprises a positive electrode assembly and a negative electrode assembly, wherein the positive electrode assembly and the negative electrode assembly are respectively arranged at two ends of the occupying battery shell, and the positive electrode assembly and the negative electrode assembly are connected with a restorable fuse or a diode or a parallel circuit consisting of the diode and the restorable fuse through a lead; the utility model discloses possess the anti-electromagnetic induction ability, can be applicable to wireless rechargeable battery field, cooperate wireless rechargeable battery, use the wireless charger that corresponds to realize exempting from to dismantle the function.
Description
Technical Field
The utility model relates to a wireless rechargeable battery technical field, in particular to do not have response occupy-place battery.
Background
The lithium battery has the advantages of large capacity, high voltage, multiple repeated charging use times and good cost performance, is generally 3.7V or 3.2V, is used in a standard conventional battery electrical appliance, and needs the lithium batteries with the same type to be matched with a pseudo-occupied battery for use.
In recent years, wireless charging technology is emerging, and especially after the wireless charging technology is applied to conventional batteries with standard sizes (such as No. 5 batteries and No. 7 batteries), disassembly-free and wireless charging can be realized. However, these batteries are small in size and often require a plurality of batteries to be connected in series for high voltage of the electric appliance, so that the wireless receiving ends of the wireless charging batteries of the electric appliance are dense, mutual interference is easily caused and wireless charging obstacles are caused, especially QI wireless charging with a protocol is easily caused, and mutual interference between adjacent batteries is easily caused, so that normal identification charging cannot be performed.
The principle mainly adopted by wireless charging mainly comprises 3, 1, electromagnetic induction type, 2, magnetic field resonance and 3, radio wave type. In either case, electromagnetic is present. The occupation battery of ordinary standard model does not have anti-electromagnetic induction effect, and direct and wireless rechargeable battery matches the use and has danger, can generate heat in a large number, takes place the incident easily and damage battery and electrical apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a non-inductive occupying battery which can be placed in the original electric appliance to directly carry out QI wireless charging and realize non-disassembly charging, aiming at the supplement and the extension of the utility model patent application No. 2020104322531 'constant voltage output lithium rechargeable battery capable of being free from disassembly and the production method thereof', thereby providing an electromagnetic induction resistant occupying battery with a standard model; can also be used as a common occupying battery.
In order to achieve the above object, according to an aspect of the present invention, the following technical solutions are provided:
the non-inductive placeholder battery comprises:
a support as a support body;
the device comprises an occupying battery shell, wherein a wave-absorbing shielding layer is arranged on the outer side of the occupying battery shell;
the positive pole component and the negative pole component are respectively arranged at two ends of the occupied cell shell and are connected with recoverable fuses and/or diodes through leads.
Optionally, the positive electrode assembly and the negative electrode assembly are made of iron nickel plating or stainless steel copper nickel plating, and the size of the positive electrode assembly and the size of the negative electrode assembly are consistent with the size of the electrode assembly corresponding to a standard battery.
Optionally, the wave-absorbing shielding layer is a nanocrystalline shielding layer or a ferrite shielding layer.
Optionally, the space occupying battery is internally packaged by a heat conducting waterproof potting adhesive.
Optionally, the cell-occupying housing is made of a non-metal.
Optionally, the wave-absorbing shielding layer covers at least the outer periphery of the cell housing.
Optionally, the diode is an ideal diode or a schottky diode.
Optionally, the occupancy battery is adapted to a corresponding standard-type battery.
Specifically, the space occupying battery is matched with a QI wireless charging constant voltage output lithium rechargeable battery which can be disassembled for use.
Specifically, can exempt from to dismantle QI wireless constant voltage output lithium rechargeable battery that charges comprises lithium cell, PCB module circuit board, positive pole subassembly, negative pole subassembly, QI receiving coil and back of body electromagnetic shield layer, battery case, the waterproof casting glue of heat conduction.
The utility model discloses at least, include following beneficial effect:
1. the utility model is suitable for a cooperation ordinary lithium cell is used as the occupy-place battery.
2. The utility model discloses possess the anti-electromagnetic induction ability, can be applicable to wireless rechargeable battery field, cooperate wireless rechargeable battery, use the wireless charger that corresponds to realize exempting from to dismantle the function.
3. The utility model discloses a plurality of wireless rechargeable battery of occupation battery cooperation can make many batteries high voltage exempt from to dismantle wireless charging with electrical apparatus under the support of the wireless charger of multichannel, and once only charge for all rechargeable battery.
4. The utility model discloses an occupation battery cooperation ordinary lithium cell uses or wireless rechargeable battery, can be compatible and replace ordinary conventional battery with the model.
5. The utility model discloses an occupy-place battery can use with can exempt from to dismantle the wireless constant voltage output lithium rechargeable battery cooperation of charging of QI.
Drawings
Fig. 1 is an exploded view of an external structure of a non-inductive occupied-cell battery according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an external structure of a non-inductive occupied-cell according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an embodiment of the present invention;
fig. 4 is a schematic structural view of a non-inductive occupied-cell according to another embodiment of the present invention;
fig. 5 is a schematic structural view of a non-inductive occupied-cell according to another embodiment of the present invention;
fig. 6 is a schematic structural view of a non-inductive occupied-cell according to another embodiment of the present invention;
fig. 7 is a schematic diagram illustrating an enumeration combination of an embodiment of the present invention in which a non-inductive placeholder battery is used in an odd number of battery appliances to cooperate with a non-detachable QI wireless charging constant voltage output lithium rechargeable battery;
fig. 8 is a schematic diagram illustrating an enumeration combination of an embodiment of the present invention in which a non-inductive placeholder battery is used in an even-number battery device in cooperation with a non-detachable QI wireless charging constant-voltage output lithium rechargeable battery;
fig. 9 is the utility model discloses no response occupy-place battery enumerates the combination schematic diagram as an embodiment in ordinary occupy-place battery cooperation ordinary lithium cell electrical apparatus.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the embodiment of the present invention provides a non-inductive occupied-cell battery, including:
a bracket 104 as a support;
an occupied cell shell 105, wherein a wave-absorbing shielding layer is arranged on the outer side of the occupied cell shell;
the device comprises a positive electrode assembly 101 and a negative electrode assembly 102, wherein the positive electrode assembly 101 and the negative electrode assembly 102 are respectively arranged at two ends of the occupied cell casing 105, and the positive electrode assembly 101 and the negative electrode assembly 102 are connected with a recoverable fuse 107 and/or a diode 108 through a lead 103.
It should be noted that, as shown in fig. 2, the positive electrode assembly 101 and the negative electrode assembly 102 are connected to a recoverable fuse 107 through a lead 103;
or as shown in fig. 3, the positive electrode assembly 101 and the negative electrode assembly 102 are connected with a diode 108 through a lead 103;
alternatively, as shown in fig. 4, the positive electrode assembly 101 and the negative electrode assembly 102 are connected to a parallel circuit composed of a diode 108 and a recoverable fuse 107 through a lead 103.
Metal can generate a large amount of heat during electromagnetic induction, and unnecessary electromagnetic induction can generate a large amount of heat to damage components or accessories and waste electric energy;
according to the non-inductive occupying battery, the composite shielding layer can shield electromagnetic induction when QI wireless charging is carried out, so that internal metal accessories or components cannot generate electromagnetic induction and are prevented from being damaged due to too hot;
when misoperation occurs, if a charger is used for charging, the occupied battery is used as a common rechargeable battery for charging, the occupied battery can be protected through the configured recoverable fuse, the occupied battery cannot be damaged due to direct connection charging, and meanwhile, the charger is protected from being damaged due to short circuit caused by the fact that the occupied battery is loaded.
As another technical solution that can be implemented, the positive electrode assembly 101 and the negative electrode assembly 102 are connected to a parallel circuit formed by a diode 108 and a recoverable fuse 107 through a wire 103, the effect of the diode is similar to that of the recoverable fuse, when a misoperation occurs, such as charging with a charger, and an occupied battery is used as a common rechargeable battery for charging, the occupied battery is not conducted in a reverse direction and is not electrified due to the effect of the diode, so that the occupied battery is protected from being damaged due to direct connection charging, and the charger is protected from being damaged due to a short circuit caused by the installation of the occupied battery.
1. The utility model is suitable for a cooperation ordinary lithium cell is used as the occupy-place battery.
2. The utility model discloses possess the anti-electromagnetic induction ability, can be applicable to wireless rechargeable battery field, cooperate wireless rechargeable battery, use the wireless charger that corresponds to realize exempting from to dismantle the function.
3. The utility model discloses a plurality of wireless rechargeable battery of occupation battery cooperation can make many batteries high voltage exempt from to dismantle wireless charging with electrical apparatus under the support of the wireless charger of multichannel, and once only charge for all rechargeable battery.
4. The utility model discloses an occupation battery cooperation ordinary lithium cell uses or wireless rechargeable battery, can be compatible and replace ordinary conventional battery with the model.
5. The utility model discloses an occupy-place battery can use with can exempt from to dismantle the wireless constant voltage output lithium rechargeable battery cooperation of charging of QI.
As a further improvement of the present invention, the material of the positive electrode assembly 101 and the negative electrode assembly 102 is iron nickel plating or stainless steel copper nickel plating, as shown in fig. 5, the size of the positive electrode assembly 101 and the negative electrode assembly 102 is consistent with the size of the electrode assembly corresponding to the standard battery, the positive electrode assembly is arranged in the middle of the upper part, and the negative electrode assembly is arranged in the lower part.
As a further improvement of the present invention, the wave-absorbing shielding layer 106 is composed of at least one of alloy magnetic, ferrite magnetic, and oxide soft magnetic conductor.
As a further improvement, the occupation battery is encapsulated by heat-conducting waterproof potting adhesive to ensure good shielding effect.
Preferably, the space-occupying battery housing 105 is made of non-metal, such as plastic, which has no inductive effect on any metal during wireless charging, so that no burning danger is caused due to heat generation caused by electromagnetic induction during wireless charging.
Preferably, the wave-absorbing shield 106 covers at least the outer perimeter of the cell-occupying enclosure 105.
Preferably, the diode 108 is an ideal diode or a schottky diode; the ideal diode or the Schottky diode has small forward voltage drop and reverse non-conduction, and even if the ideal diode or the Schottky diode is installed wrongly during charging, the charger cannot be burnt out due to any short circuit; so that the battery can be used instead of a common occupying battery.
Preferably, the battery housing 105 is sized to correspond to a standard size battery of corresponding size.
Specifically, the assembling method of the non-inductive occupied-cell battery comprises the following steps:
1) the positive electrode assembly 101 and the negative electrode assembly 102 are fixed to a holder 104.
2) The positive electrode assembly 101 and the negative electrode assembly 102 are connected with a recoverable fuse and/or a diode through a lead; the positive electrode assembly 101 and the negative electrode assembly 102 are connected with a recoverable fuse 107 through a lead 103;
or as shown in fig. 3, the positive electrode assembly 101 and the negative electrode assembly 102 are connected with a diode 108 through a lead 103;
alternatively, as shown in fig. 4, the positive electrode assembly 101 and the negative electrode assembly 102 are connected to a parallel circuit composed of a diode 108 and a recoverable fuse 107 through a lead 103.
3) The outer side of the occupying battery shell 105 is fully attached to the inner periphery by the wave-absorbing shielding layer 106.
4) The processed bracket 104 is fixedly connected to the cell housing 105.
5) And (4) sticking a commercial label on the occupied battery shell to finish production and manufacturing.
It should be noted that the space occupying battery is used in combination with a QI wireless charging constant voltage output lithium rechargeable battery which can be disassembled without disassembly.
Specifically, as shown in fig. 6, the QI wireless charging constant voltage output lithium rechargeable battery without disassembly is composed of a lithium battery cell 1, a PCB module circuit board 4, a positive electrode assembly 5, a negative electrode assembly 6, a QI receiving coil 2, a back electromagnetic shielding layer 3 attached to the back of the QI receiving coil, a battery case 7, and a heat-conducting waterproof pouring sealant.
As shown in fig. 7, the condition of arranging that can exempt from to dismantle the wireless constant voltage output lithium chargeable call of QI of odd quantity and occupy the collocation of battery and charge is used, because QI charges and easily interferes with each other, uses to separate and occupies the battery and realize exempting from to dismantle very easily relatively and charge, and cooperates the wireless charger of multichannel QI to realize once charging a plurality of batteries simultaneously.
As shown in fig. 8, even quantity can exempt from to dismantle the wireless constant voltage output lithium rechargeable battery of QI and occupy the place battery collocation use and charge and arrange the condition, because QI charges and easily interferes with each other, use to separate the place and occupy the place battery and realize exempting from to dismantle very easily relatively and charge, and cooperate the wireless charger of multichannel QI to realize once charging a plurality of batteries simultaneously.
It should be noted that, as shown in fig. 9, the non-inductive occupied-cell battery of the present invention can also be used as a common occupied-cell battery to cooperate with a common lithium battery.
While the foregoing is directed to the preferred embodiment of the present invention, it is not necessary to invent or create a space-saving battery in the field (e.g., an anti-electromagnetic induction space-saving battery), and while the embodiments of the present invention have been disclosed, it is not limited to the use of the foregoing description and embodiments, but rather is applicable in all kinds of fields where it is appropriate, and further modifications may be readily made by those skilled in the art, and the invention is not limited to the details shown and described herein, without departing from the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. Non-inductive placeholder battery, characterized in that, the placeholder battery includes:
a support as a support body;
the device comprises an occupying battery shell, wherein a wave-absorbing shielding layer is arranged on the outer side of the occupying battery shell;
the positive pole component and the negative pole component are respectively arranged at two ends of the occupied cell shell and are connected with a recoverable fuse or a diode or a parallel circuit consisting of the diode and the recoverable fuse through a lead.
2. The placeholder battery according to claim 1, wherein the positive electrode assembly and the negative electrode assembly are made of iron nickel plating or stainless steel copper nickel plating, and the size of the positive electrode assembly and the size of the negative electrode assembly are consistent with the size of the electrode assembly corresponding to a standard battery.
3. The placeholder battery according to claim 1, wherein the wave absorbing shielding layer is a nanocrystalline shielding layer or a ferrite shielding layer.
4. The placeholder battery according to claim 1, wherein the inside of the placeholder battery is encapsulated by a magnetically conductive, thermally conductive, waterproof potting compound.
5. The placeholder battery according to claim 1, wherein the placeholder battery housing is made of a non-metallic housing.
6. The placeholder battery according to claim 1, wherein the wave-absorbing shield layer covers at least the outer periphery of the placeholder battery housing.
7. The placeholder battery according to claim 1, wherein the diode is an ideal diode or a schottky diode.
8. The placeholder battery as in claim 1, wherein the placeholder battery is adapted to a corresponding standard-sized battery.
9. The space-occupying battery according to any one of claims 1 to 8, wherein the space-occupying battery is used in combination with a QI (QI-quality-free) wireless charging constant-voltage output lithium rechargeable battery or as a common space-occupying battery.
10. The placeholder battery according to claim 9, wherein the QI wireless charging constant voltage output lithium rechargeable battery comprises a lithium battery cell, a PCB module circuit board, a positive electrode assembly, a negative electrode assembly, a QI receiving coil and an electromagnetic shielding layer attached to the back of the QI receiving coil, a battery shell and a heat-conducting waterproof pouring sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357564.6U CN214380322U (en) | 2021-02-07 | 2021-02-07 | Non-inductive occupying battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357564.6U CN214380322U (en) | 2021-02-07 | 2021-02-07 | Non-inductive occupying battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214380322U true CN214380322U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357564.6U Active CN214380322U (en) | 2021-02-07 | 2021-02-07 | Non-inductive occupying battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214380322U (en) |
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2021
- 2021-02-07 CN CN202120357564.6U patent/CN214380322U/en active Active
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